Question

使用Sed，我想替换这条长行：

http://download.lenovo.com/UserFiles/Driver/en/Downloads%20and%20Drivers/Z570/Win7/IN3ETN46WW5.exehttp://download.lenovo.com/UserFiles/Driver/en/Downloads%20and%20Drivers/Z570/Win%207%20Update/IN1AUD25WW5.exehttp://download.lenovo.com/UserFiles/Driver/en/Downloads%20and%20Drivers/Z570/Win7/IN2VDO61WW6.exehttp://download.lenovo.com/UserFiles/Driver/en/Downloads%20and%20Drivers/Z570/Win7/IN1SRM38WW5.exehttp://download.lenovo.com/UserFiles/Driver/en/Downloads%20and%20Drivers/Z570/Win7/IN2VDO63WW5.exehttp://download.lenovo.com/UserFiles/Driver/en/Downloads%20and%20Drivers/Z570/Win7/IN6WLN49WW5.exe

进入这个：

http://download.lenovo.com/UserFiles/Driver/en/Downloads%20and%20Drivers/Z570/Win7/IN3ETN46WW5.exe
http://download.lenovo.com/UserFiles/Driver/en/Downloads%20and%20Drivers/Z570/Win%207%20Update/IN1AUD25WW5.exe
http://download.lenovo.com/UserFiles/Driver/en/Downloads%20and%20Drivers/Z570/Win7/IN2VDO61WW6.exe

我试过（在vim里面）

:%s#http://#\nhttp://#g

它不起作用。

有什么建议吗？

Answer 1

由于某些原因vim需要替换\r，所以如果您将替换更改为：

:%s#http://#\r&#g

它会起作用。

如果您不介意额外的空格，这将适用于sed：

sed 's#http://#\n&#g' infile

在Ubuntu Linux中使用Sed，通过在新行中打印来替换模式

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